Active clinical trials for "Urinary Bladder, Overactive"

The purpose of this study was to evaluate the efficacy of mirabegron for the treatment of overactive bladder (OAB) in Chinese participants. This study also evaluated the safety of mirabegron for the treatment of OAB in Chinese participants, evaluated other efficacy variables of mirabegron for the treatment of OAB and explored different mirabegron starting doses.

Neurogenic lower urinary tract dysfunction is common among people with Multiple sclerosis with a pooled prevalence of 68.41% using self-report measures and 63.95% using urodynamic studies. Transcutaneous Tibial Nerve Stimulation (TTNS) is a non-invasive treatment option to manage bladder storage symptoms, however, the potential efficacy of TTNS among people with multiple sclerosis is based on a small number of studies with the absence of high-quality evidence relating to efficacy, and lack of clarity of the optimal electrical stimulation parameters and frequency, duration and number of treatment sessions. The feasibility and acceptability of TTNS to manage storage bladder symptoms using Transcutaneous Electrical Nerve Stimulation (TENS) needs to be established before proceeding with a definitive randomised trial. This study aims to assess whether TTNS is feasible and acceptable as a treatment for bladder storage symptoms in people with MS

Sacral neuromodulation (SNM) is a minimally invasive secondary treatment for overactive bladder syndrome (OAB) or for non-obstructive urinary retention (NOR), when refractory to conservative treatment. Success rates range from 70 to 80%, and good long-term results are reported. The working mechanism of SNM is not completely understood, and the only prognostic factor for good response to this treatment is a successful test stimulation period. There is no consensus on the duration of this test stimulation period. The experience in our clinic during test stimulation period is that for responders it takes up to one week to achieve maximal effect, after the system is turned 'on'. On the other hand the investigators notice that after turning the neuromodulation system 'off', it will take a few hours for symptoms to return to the baseline situation. The fact is: no information concerning the so called "time of onset" and "time of offset" (or popular called: wash-in / wash-out) of sacral neuromodulation is available in current literature.

Unilateral sacral neuromodulation (SNM) has emerged as a valuable treatment for patient with low urinary tract dysfunction when failure or bad tolerance to anticholinergic treatment for overactive bladder. However, in the medium or long term, some patients failed to benefit from unilateral stimulation (unilateral neuromodulation). A contralateral stimulation could be tested then implanted to restore the efficacy. An other option is to perform a bilateral stimulation of the sacral nerves that could lead to a summation effects better than unilateral stimulation. Therefore, if a unilateral sacral nerve stimulation fails, a contralateral or a bilateral test should be considered.

The primary objective of this study is to compare the efficacy of unilateral and bilateral neuromodulation tests at 1 month.

The investigators will assess the incidence of Overactive Bladder/Detrusor Overactivity (OAB/DO) post-operatively in patients post robotic assisted radical prostatectomy (RARP) and to investigate whether fesoterodine will alter the incidence of OAB/DO in these patients. Additionally, the correlation between OAB symptoms and urodynamic DO will be analyzed.

Primary Objective: To evaluate the dose-response relationship of tarafenacin on efficacy. Secondary Objectives: To compare 12 weeks' efficacy of different doses of tarafenacin to that of placebo in patients suffering from Overactive Bladder. . To compare the tolerability of different doses of tarafenacin to that of placebo in patients suffering from Overactive Bladder. .

The purpose of this clinical study is to compare efficacy and safety of propiverine hydrochloride extended and immediate release formulations in patients suffering from neurogenic detrusor overactivity.

The purpose of this study is to find out whether plantarflexion has an effect on the degree of urinary urgency and on the amplitude of detrusor contraction during filling cystometry in patients with detrusor overactivity (DO).

Persistent detrusor overactivity (DO) after transurethral prostatectomy results in symptomatic failure in more than one third of the patients. Storage symptoms are major complaints in the early postoperative period after Holmium Laser Enucleation of the Prostate (HoLEP). Levels of the urinary nerve growth factor (NGF), produced by bladder urothelium and smooth muscle, are increased in the patients with overactive bladder (OAB), and decreased after the OAB symptoms were improved. Also, urinary NGF levels are increased in patients with benign prostatic obstruction (BPO), but the changes of the NGF levels after relief of the BPO by the medical or surgical treatment have not been fully investigated. If the elevated urinary NGF levels are reduced after successful surgical treatment of BPO, measurement of urinary NGF could be a useful objective tool to assess the therapeutic outcomes of the operation. The aims of this study are to measure the urinary NGF levels in patients with BPO and to compare the results between the patients with detrusor overactivity (DO) and without detrusor overactivity (Non-DO), average 2 weeks before Holmium Laser Enucleation of the Prostate (HoLEP) procedure. After HoLEP, urinary NGF levels are rechecked at the periods of postoperative 3 months and 6 months, and compare changes between the two groups.